Some of the creatures you’ll meet at Sea Life Park include the endangered Humboldt penguins, sea lions, dolphins, and more. And although they offer certain play areas and interactive exhibits, this place is really all about showcasing Hawaiian marine life in an authentic context.

Stop #2: Hawaiian Style Rentals, Bike or Moped Rental

There’s no better way to explore the island than on two wheels. Traffic on Oahu is notoriously bad, so why not bypass it all with a bike? It’s great exercise, it’s eco-friendly, and it gets you outdoors!

Hawaii bike rentals are also a good opportunity to carve your own path and see what you want to see, and not just what a tour guide shows you. Of course, your rental does come with a map with suggested landmarks and destinations, allowing you the flexibility to really design your own day.

We recommend reserving between 2-3 hours for this attraction. You can rent a moped for 4 hours (18+ only) or a bike for 24 hours.

2. TAG

Stop #1: Battleship Missouri Memorial

The Battleship Missouri Memorial is the ideal attraction for history buffs – especially those of you with a special fascination for military history.

The Missouri was the last battleship ever built and has been recently refurbished for visitors.

This ship has actually seen service in three different conflicts, making it one of the most storied ships in U.S. Naval history.

Some of the highlights you’ll see on your tour include the Surrender Deck, the spot where a kamikaze pilot flew into the ship, and more. A visit here is an excellent opportunity to reflect on American military history (and history more broadly) and is a good educational experience for people of all ages.

Stop #2: USS Arizona Memorial

The USS Arizona is actually the most visited attraction in all of Oahu, so it should definitely be on your must-do list. It’s also part of the World War II Valor in the Pacific National Park, so a visit here will be enticing to those looking to cross off more National Parks from your list.

Stop #3: USS Bowfin Submarine Museum and Park

One of the only surviving combat submarines from WWII, the USS Bowfin has since been made into a museum that particularly features the history of submarines and the crucial role they played in sinking enemy ships in WWII.

Since this park is actually a central hub of the Pearl Harbor Historic Sites, it’s a convenient stop for you while you explore each of the different venues. Don’t forget to bring your camera to each of these attractions!

The self-guided audio tour lasts approximately 30 minutes, but we recommend leaving about 1 hour to explore the Museum and grounds.

Stop #4: Hanauma Bay Snorkeling

After a relaxing lunch, head East with Kaimana Tours for some excellent Hanauma Bay snorkeling opportunities.

These beautiful, pristine waters are the perfect place to see a great variety of marine life and plants.

Some of creatures you’re likely to see on your snorkeling adventure include rays, turtles, octopi, tropical fish, and more! The vibrant coral reef is a beautiful sight all on its own, too, and makes the whole experience worth it.

And don’t worry if you’ve never been snorkeling before — Kaimana Tours will give you an easy introduction to how the equipment works, and some tips for the best sightseeing tactics.

Stop #2: Waikiki Beach

Now’s your chance to sit and lounge around on the beach. Waikiki Beach is the ideal place for visitors to enjoy Oahu’s beach culture.

Since you probably didn’t have a ability to bring much beach gear with you (can you really pack an umbrella in your checked luggage?), head to the Hawaiian Oceans stand and take your pick.

Some options for your rental include an umbrella, a chair, and fins. Or grab a surfboard and ride the waves! For the little ones (or anyone reluctant to try a surfboard for whatever reason), there’s also a boogie board option. Whatever you choose, you’ll be able to enhance your beach-going experience.

Your equipment rental is good for 3 hours. Keep in mind, however, that the surf board rental is only good for 90 minutes.

Stop #3: Polynesian Cultural Center

This is actually both a destination and your dinner – the Polynesian Cultural Center’s Alii Luau and Dinner Show is a premier Oahu attraction and a favorite with visitors.

You’ll be treated to a mesmerizing performance that tells the story of Mana and Lani, symbolic figures from Polynesian mythology. Then, enjoy a delicious island-style buffet.

You also have general admission to the Polynesian Cultural Center’s exhibits and performances, which, believe us, is a totally amazing experience itself. Stroll through recreated villages from the six different cultures that make up Polynesia, and witness fascinating traditions like lei-making and “fire knife” dancing.

The performance and your buffet will last for 3 hours in the evening. If you want to spend more time exploring the PCC, then stop by earlier in the day for an extended period of time.

Let’s Recap

So if you’re trying to figure out what to do during 3 days in Oahu on your vacation, try out this popular itinerary.

It’s filled with great things to do and places to see that encompass cultural, educational, and just plain enjoyable elements.

If you visit all of these attractions on the Oahu itinerary with the 3-Day Go Oahu® Card, you’ll save big on combined admission prices! Go Card holders can save even more with the included extra discounts on dining, shopping, and additional attractions.

The 3-Day Go Oahu Card allows you to explorer for 3 ‘calendar days’ over a two-week period. Please note that calendar days’ are not 24-hour periods. For example, if you activate a 3-Day pass on a Monday evening, it is valid for the remainder of Monday (1st calendar day) and any 2 additional calendar days within two weeks of activation.